单项选择题 试完成下述程序片段：public class Point(){ int x,y;public Point(int x,int y){ =x; =y;}......}

单项选择题 以下程序调试结果为：class Base{Base(){int i = 100;System.out.print (i);}}public class Pri extends Base{static int i = 200;public static void main(String argv[]){Pri p = new Pri();System.out.print(i);}}

单项选择题 以下代码的输出结果?public class Test{int x=3;public static void main(String argv[]){int x= 012;System.out.println(x);}}